He knows some of the history and he may can help me, I suspect.

source: 
Montgomery
Entry: 
203
Example: 
He knows some of the history and he may can help me, I suspect.
Modal 1: 
may
Modal 2: 
can
Gender: 
Female
Race/Ethnicity: 
White
Age: 
55
Level of Education: 
College (Graduate)
Home Community, Town, or State: 
NC (Unknown)
Location Collected: 
SC (Unknown)
Relation to Addressee: 
Unknown
Medium: 
Spoken
Sentence Structure: 
1.8
Status: 
Naturalistic